Anonymous
Anonymous asked in Science & MathematicsMathematics · 2 months ago

If f(x)= 3sin(πx)+cos(2πx), what is the period of the function f?

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  • Dylan
    Lv 6
    2 months ago
    Favorite Answer

    sin(pi x) has a period of 2 since 2pi/pi and cos(2pi x) has a period of 1 since 2pi/2pi.

    Lowest common denominator of 2 and 1 is just 2 so that's the period of the overall function.

  • ?
    Lv 7
    2 months ago

    Period = 2. See graph below.

    Attachment image
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